Detachable open-ended wrench head



FIG. 1 is a perspective view of a detachable open-ended wrench head embodying my new design;

FIG. 2 is a is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of a handle in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a detachable open-ended wrench head, as shown and described. 